PBI-Gordon Products

Ornamec Over-The-Top Grass Herbicide: 2, 4-D alternative control of unwanted grasses in groundcovers, shrubs, and trees

Ornamec® Over-The-Top Grass Herbicide

Controls grasses in groundcovers, shrubs, and trees

What it is

Ornamec® Over-The-Top Grass Herbicide provides outstanding post-emergent control of unwanted grasses in groundcovers, shrubs, and trees. Mixed with Aqua-Zorb® CA Nonionic Surfactant, Ornamec Over-The-Top is ideal for any areas where control of unwanted grasses is desired, including in and around newly emerging ornamentals and transplants, as well as in established plantings. The label lists more than 400 species and varieties of plants that may be treated with "over-the-top" applications without risk of plant injury, plus 200 additional species listed according to the risk of plant injury. Ornamec Over-The-Top stops grass growth within 48 hours; death occurs within 1 to 3 weeks.

What it does

Ornamec Over-The-Top controls:

  • Barnyardgrass
  • Bermudagrass
  • Crabgrass
  • Dallisgrass
  • Foxtail
  • Goosegrass
  • Quackgrass
  • Many more grasses as listed

Ideal for use on:

  • Ornamentals
  • Nurseries
  • Landscaping

Labeled for use in:

  • Listed trees, including fir, maple, oak, and pine species
  • Listed junipers
  • Panicle and Oakleaf hydrangea
  • Crepe myrtle
  • Zoysiagrass
  • Tall fescue
  • Hundreds of others as listed


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